EL4543IU-T7

The EL4543IU-T7 is a high speed, fully differential video amplifier specifically designed for analog and digital video applications. It is a two-channel amplifier providing low distortion and accurate gain control. This amplifier has excellent performance characteristics and can be used in many areas of video and audio processing, such as equalization, processing, and buffering.

The EL4543IU-T7 is designed to provide high gain accuracy, low distortion and wide bandwidth for video signals with low noise. The device utilizes a low-offset, current-feedback architecture with matched gain cells for high-precision video signal processing, achieving high resolution and low noise for all types of video signals.

The EL4543IU-T7 is designed to operate from a single, dual-supply voltage rail and is compatible with a wide range of video input blocks, from HD to standard definition. It features two identical gain channels each with two gain modes. The gain ranges from 0dB to 15.75dB with a step size of 0.25dB. Additionally, the amplifier includes an adjustable gain control pin which allows fine adjustment of the gain.

In addition to providing low-noise and low-distortion signal amplification, the EL4543IU-T7 also has a wide bandwidth, which ensures that high-frequency video signals are accurately processed. The device can handle signal rates of up to 110MHz, making it suitable for all types of video applications, from low-bandwidth applications such as CCTV to higher-bandwidth applications such as HDTV.

In addition, the EL4543IU-T7 includes an internal voltage regulator which helps to ensure a stable power supply and can reduce power consumption. The device also includes a wide range of protection features, such as thermal protection, over-temperature shutoff, and over-current protection, to ensure reliability and stability of the amplifier.

When used in video applications, the EL4543IU-T7 can amplify and buffer both analog and digital video signals, providing high performance and wide bandwidth at an affordable price. It is ideal for applications such as video amplifiers, video equalization and buffering, and video/audio signal mixing.

In conclusion, the EL4543IU-T7 is a highly versatile and reliable video amplifier for for video and audio applications. Its low noise operation, low distortion, wide bandwidth, and over-current protection make it an ideal choice for a wide range of video applications.